69152320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7019

約数の個数: 56

約数和(自身を含む): 170005248

約数和(自身を除く): 100852928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 6971, 9920, 13942, 27884, 34855, 55768, 69710, 111536, 139420, 216101, 223072, 278840, 432202, 446144, 557680, 864404, 1080505, 1115360, 1728808, 2161010, 2230720, 3457616, 4322020, 6915232, 8644040, 13830464, 17288080, 34576160, 69152320]

約数ペア:

[(1, 69152320), (2, 34576160), (4, 17288080), (5, 13830464), (8, 8644040), (10, 6915232), (16, 4322020), (20, 3457616), (31, 2230720), (32, 2161010), (40, 1728808), (62, 1115360), (64, 1080505), (80, 864404), (124, 557680), (155, 446144), (160, 432202), (248, 278840), (310, 223072), (320, 216101), (496, 139420), (620, 111536), (992, 69710), (1240, 55768), (1984, 34855), (2480, 27884), (4960, 13942), (6971, 9920)]